I’ve seen the short-circuiting behaviour of the &&
operator used to achieve this, although people who are not accustomed to this may find it hard to read or even call it an anti-pattern:
lemons && document.write("foo gave me a bar");
Personally, I’ll often use single-line if
without brackets, like this:
if (lemons) document.write("foo gave me a bar");
If I need to add more statements in, I’ll put the statements on the next line and add bracket
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